SO-25109 Self-operated Low-pressure Relief Regulator
An energy-saving control valve without external energy sources can be widely used in gas sealing devices of nitrogen-sealed storage tanks for non-corrosive gases with a pressure relief range of 0.1 to 10 KPa and a working temperature not exceeding 150℃. It can also be applied to low-pressure or vacuum safety protection systems in industries such as ships, natural gas, oxygen production, and blowers. The structure is simple, installation and debugging are convenient, maintenance costs are low, the pressure regulation range is wide, and it can be adjusted in three grades within the range of 1.0 to 10 KPa. The response speed is fast, and the regulation accuracy is low.
Self-Operated Micro-Pressure Regulator does not require additional driving energy and is a kind of energy-saving control device; it is a specialized product for current most popular nitrogen sealing system of storage tanks.
Material: WCB、WCC、LCB、LCC、CF8、CF8M、CF3、CF3M
Nominal Size: DN15~100
Pressure Rate: PN1.6~4.0MPa
Temperature Range: ≤150℃
Voltage Regulating Range：0.14~0.36Kpa 、 0.32~1.0Kpa 、0.9~2.5Kpa 、2.1~4.5Kpa 、3.9~7.2Kpa
Operator: Self-venting type
Application range: Suitable for use in pipeline systems in industries such as water supply, petrochemicals, metallurgy, mining, textiles, energy, papermaking, food, and steel, for switching the flow direction of the medium, as well as for splitting or mixing the medium flow.
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